[PATCH 0/4] cgroup: spinlock_t vs raw_spinlock_t cleanup

[Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>]

Hi,

spin_lock_irq() disables interrupts as part of the locking process on
!RT but does not disable interrupts on RT. Therefore in the sequence
	spin_lock_irq(a)
	raw_spin_lock(b)

will not acquire lock b with disabled interrupts.
While looking into fixing cgroup_rstat_flush_locked() for RT I came up
with the following series.

Sebastian